public class Madman extends Human implements Doson{
    //空参 + 实参
    public Madman(){}
    public Madman(String name,String gender,int age){
        super(name, gender, age);
    }
    //抽象重写
    @Override
    public void eating()
    {
        System.out.println("混乱未知");
    }
    @Override
    public void living()
    {
        System.out.println("Twisting and crawling on the ground in a dark way.");
    }
    @Override
    public void mad()
    {
        System.out.println("????????");
    }
}
